DE3762336D1 - Kontinuierliches herstellungsverfahren von dichlorhydrin. - Google Patents

Kontinuierliches herstellungsverfahren von dichlorhydrin.

Info

Publication number
DE3762336D1
DE3762336D1 DE8787201337T DE3762336T DE3762336D1 DE 3762336 D1 DE3762336 D1 DE 3762336D1 DE 8787201337 T DE8787201337 T DE 8787201337T DE 3762336 T DE3762336 T DE 3762336T DE 3762336 D1 DE3762336 D1 DE 3762336D1
Authority
DE
Germany
Prior art keywords
dichlorhydrine
continuous
production process
production
dichlorhydrine production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8787201337T
Other languages
English (en)
Inventor
George Constantin Blytas
Frank Norman Grimsby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE3762336D1 publication Critical patent/DE3762336D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/34—Halogenated alcohols
    • C07C31/36—Halogenated alcohols the halogen not being fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/12—Addition of chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/18—Details relating to membrane separation process operations and control pH control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8787201337T 1986-07-14 1987-07-13 Kontinuierliches herstellungsverfahren von dichlorhydrin. Expired - Fee Related DE3762336D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/885,514 US4657647A (en) 1986-07-14 1986-07-14 Process for the production of dichlorohydrin and the electrodialysis thereof

Publications (1)

Publication Number Publication Date
DE3762336D1 true DE3762336D1 (de) 1990-05-23

Family

ID=25387072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787201337T Expired - Fee Related DE3762336D1 (de) 1986-07-14 1987-07-13 Kontinuierliches herstellungsverfahren von dichlorhydrin.

Country Status (5)

Country Link
US (1) US4657647A (de)
EP (1) EP0256576B1 (de)
JP (1) JPS6323829A (de)
KR (1) KR880001560A (de)
DE (1) DE3762336D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2553261B2 (ja) * 1991-07-12 1996-11-13 株式会社トクヤマ クロルヒドリンの製造方法
TW223052B (de) * 1991-10-10 1994-05-01 Shell Internat Res Schappej B V
US9561471B2 (en) * 2009-05-13 2017-02-07 Carollo Engineers, Inc. Brine treatment scaling control system and method
DE102015104972B4 (de) 2015-03-31 2018-07-19 Grünbeck Wasseraufbereitung GmbH Vorrichtung und Verfahren zur Aufbereitung einer Flüssigkeit, insbesondere durch Umkehrosmose
KR102052084B1 (ko) * 2015-09-21 2019-12-04 주식회사 엘지화학 네오펜틸 글리콜의 제조방법
US20180056242A1 (en) * 2016-08-30 2018-03-01 Board Of Regents, The University Of Texas System Combined electrodialysis and pressure membrane systems and methods for processing water samples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909382A (en) * 1974-12-09 1975-09-30 Basf Wyandotte Corp Method of recovering acid values from dilute streams and improved alkylene oxide process using same
DE3129551C2 (de) * 1981-07-27 1984-11-29 Bran & Lübbe GmbH, 2000 Norderstedt Vorrichtung zur Aufbereitung von Flüssigkeiten durch Umkehrosmose
US4620912A (en) * 1985-12-27 1986-11-04 Shell Oil Company Process for the production of dichlorohydrin
JP3389005B2 (ja) * 1996-06-25 2003-03-24 三菱重工業株式会社 窒素酸化物除去触媒

Also Published As

Publication number Publication date
EP0256576A1 (de) 1988-02-24
JPS6323829A (ja) 1988-02-01
US4657647A (en) 1987-04-14
EP0256576B1 (de) 1990-04-18
KR880001560A (ko) 1988-04-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee